namespace AsiaINFO.SMS.CMPP2
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{
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using System;
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using System.Text;
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public class WapPush
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{
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private static readonly byte[] EndOfWapPush;
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private static WapPush push = null;
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private static readonly byte[] WapPushDisplayTextHeader;
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private static readonly byte[] WapPushHeader1 = new byte[] { 11, 5, 4, 11, 0x84, 0x23, 240, 0, 3, 3, 1, 1 };
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private static readonly byte[] WapPushHeader2 = new byte[] { 0x29, 6, 6, 3, 0xae, 0x81, 0xea, 0x8d, 0xca };
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private static readonly byte[] WapPushIndicator = new byte[] { 2, 5, 0x6a, 0, 0x45, 0xc6, 12, 3 };
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static WapPush()
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{
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byte[] buffer = new byte[3];
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buffer[1] = 1;
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buffer[2] = 3;
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WapPushDisplayTextHeader = buffer;
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byte[] buffer2 = new byte[3];
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buffer2[1] = 1;
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buffer2[2] = 1;
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EndOfWapPush = buffer2;
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}
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public static WapPush GetInstance()
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{
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if (push == null)
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{
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push = new WapPush();
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}
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return push;
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}
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public byte[] toBytes(string WAP_Msg, string WAP_URL)
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{
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byte[] array = new byte[400];
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int index = 0;
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WapPushHeader1.CopyTo(array, index);
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index += WapPushHeader1.Length;
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WapPushHeader2.CopyTo(array, index);
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index += WapPushHeader2.Length;
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WapPushIndicator.CopyTo(array, index);
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index += WapPushIndicator.Length;
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byte[] bytes = Encoding.UTF8.GetBytes(WAP_URL);
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bytes.CopyTo(array, index);
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index += bytes.Length;
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WapPushDisplayTextHeader.CopyTo(array, index);
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index += WapPushDisplayTextHeader.Length;
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byte[] buffer3 = Encoding.UTF8.GetBytes(WAP_Msg);
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buffer3.CopyTo(array, index);
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index += buffer3.Length;
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EndOfWapPush.CopyTo(array, index);
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index += 3;
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byte[] buffer4 = new byte[index];
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for (int i = 0; i < buffer4.Length; i++)
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{
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buffer4 = array;
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}
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return buffer4;
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}
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}
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}
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